Add 1 tbsp olive oil and the sliced garlic to a cold 8” inch pan and heat on medium fire. as soon as the garlic starts to sizzle, remove from heat and add chili flakes. (keep the flame or element on).
Over the sink, add the halved cherry tomatoes. They might splatter a little when they hit the hot oil. Once they have settled down, put them back on the fire. Let them blister and release their liquid - about 2 minutes.
Add the water, wine, oregano, and thyme, bring to a simmer and cook for about 10 minutes or until the broth has reduced and has a tomato taste. Press down on some of the tomatoes with a wooden spoon to help break them down to form a chunky broth. Taste and season with salt as needed.
Place the cod fillets skin side down into the broth mixture, (add a little water if you think there is not enough broth). Cover with lid or foil and simmer for about 3 minutes a side until the cod is flaky. (The time will vary depending on which fish you use).
To serve, place spoonfuls of the tomato mixture in the base of a shallow bowl and top with a cod fillet. Finish with a drizzle of olive oil, chopped oregano and lemon wedges and serve with slices of grilled ciabatta or baguette bread.
For more substance, serve a little cooked farro on the side.